Gruul Spellbreaker

Riot already asks a question most three-drops don't: enter as a 4/4 to press the ground, or enter with haste to swing right away, with the choice bending to whether you're racing an opponent's clock or grinding one out. But "during your turn, you and this creature have hexproof" is where the real design work happens. It closes the window an instant-speed removal spell would normally use to catch a proactive threat mid-swing. On your own turn, when you'd be attacking and casting, both you and the Spellbreaker are untouchable, so an opponent holding a point-and-shoot answer has to fire it on their turn, before combat, or watch the moment pass. That timing wrinkle matters most against decks built to trade one card for one threat: their kill spell is stranded to the wrong phase against exactly the tempo-forward plan a red-green aggro deck wants to run. Extending the protection to the controller and not just the creature is the unusual part, though it works only while the Spellbreaker is on the battlefield, so it guards your turn's plays rather than the card itself. Trample keeps the body dangerous into the midgame once chump blockers arrive, converting a stalled attack into face damage. What collapses into a single slot is the pairing Gruul decks rarely get: a threat cheap enough to deploy early, and one that dodges the answers built to stop it, right when it matters most.